WGU D316 OA EXAM/WGU D316 IT FOUNDATIONS OBJECTIVE ASSESSMENT
FINAL EXAM WITH COMPLETE QUESTIONS AND CORRECT VERIFIED
ANSWERS(DETAILED ANSWERS) ALREADY GRADED A+ 100% GUARANTEED TO
PASS CONCEPTS!!!
How many pins are fan connectors? - CORRECT ANSWER-Fan connectors are 3-
or 4-pin Molex KK format.
This cable can support both analog and digital output - CORRECT ANSWER-
Digital Visual Interface (DVI)
This 15-pin port was the standard analog video interface for PC devices for a very
long time. - CORRECT ANSWER-Video Graphics Array (VGA)
Wide SCSI bus has unique IDs from... - CORRECT ANSWER-Each device on a wide
SCSI bus must be configured with a unique ID, from 0 to 15. The host adapter is
usually set to 7 or 15.
Integrated drive electronics (IDE) color coded connectors... - CORRECT
ANSWER-The blue connector is for the motherboard port. The black (end) and
grey (middle) connectors attach to devices 0 and 1. On the cable, pin 1 is
identified with a red stripe.
,Serial port is referred to as a... - CORRECT ANSWER-Communications (COM)
port.
USB 3.2 Gen 1 speed... - CORRECT ANSWER-5 Gbps
USB 3.2 Gen 2x1 - CORRECT ANSWER-10 Gbps
USB 3.2 Gen 2x2 - CORRECT ANSWER-2 x 10 Gbps
Molex power connectors have how many pins... - CORRECT ANSWER-Molex
connector is usually white or clear plastic and has 4 pins.
SATA speeds... original, revision 2 and revision 3 - CORRECT ANSWER-The first
commercially available SATA standard supported speeds of up to 150 MBps. This
standard was quickly augmented by SATA revision 2 (300 MBps) and then SATA
revision 3 (600 MBps).
...provides a fast downlink but a slow uplink. - CORRECT ANSWER-Asymmetrical
DSL (ADSL)
...DSL offer the same uplink and downlink speeds. - CORRECT ANSWER-
Symmetric version of DSL
,...solution retains some sort of copper wiring to the customer premises while
extending the fiber link from the point of presence to a communications cabinet
servicing multiple subscribers. - CORRECT ANSWER-Fiber to the curb (FTTC)
mainstream interface for modern adapter cards.
x16 x8 x4 x1 slots - CORRECT ANSWER-Peripheral Component Interconnect
Express (PCIe) bus
a legacy bus type, having been superseded by PCI Express. - CORRECT ANSWER-
Peripheral Component Interconnect (PCI)
the standard form factor for most desktop PC motherboards and cases. 12 inches
wide by 9.6 inches deep. Can contain up to seven expansion slots - CORRECT
ANSWER-Advanced Technology Extended (ATX)
standard specifies a 9.6-inch (244 mm x 244 mm) square board. Can have a
maximum of four expansion slots. - CORRECT ANSWER-Micro-ATX (mATX)
6.7 inches (170 mm x 170 mm) square with one expansion slot. - CORRECT
ANSWER-Mini-ITX
How many pins is the P1 main motherboard? - CORRECT ANSWER-The main P1
motherboard power connector is a distinctive 2-pin x 12-pin block with square pin
receptacles.
, ...achieves higher bit rates than other DSL types at the expense of range. -
CORRECT ANSWER-Very high-speed DSL (VDSL). Allows for both symmetric and
asymmetric modes
...Internet connection means that the service provider's fiber optic cable is run all
the way to the customer's building. - CORRECT ANSWER-fiber to the premises
(FTTP)
Optical network terminal (ONT) - CORRECT ANSWER-converts the optical signal
to an electrical one. The ONT is connected to the customer's router using an RJ45
copper wire patch cord.
...uses ground-based long-range fixed access wireless technology. - CORRECT
ANSWER-Wireless internet service provider (WISP)
...allows subscribers to use a removable subscriber identity module (SIM) card to
use an unlocked handset with their chosen network provider. - CORRECT
ANSWER-Global System for Mobile Communication (GSM)
...the handset is directly managed by the provider and there is no removable SIM
card. - CORRECT ANSWER-Code Division Multiple Access (CDMA)
An IPv4 address is how many bits long? - CORRECT ANSWER-32 bits long.
FINAL EXAM WITH COMPLETE QUESTIONS AND CORRECT VERIFIED
ANSWERS(DETAILED ANSWERS) ALREADY GRADED A+ 100% GUARANTEED TO
PASS CONCEPTS!!!
How many pins are fan connectors? - CORRECT ANSWER-Fan connectors are 3-
or 4-pin Molex KK format.
This cable can support both analog and digital output - CORRECT ANSWER-
Digital Visual Interface (DVI)
This 15-pin port was the standard analog video interface for PC devices for a very
long time. - CORRECT ANSWER-Video Graphics Array (VGA)
Wide SCSI bus has unique IDs from... - CORRECT ANSWER-Each device on a wide
SCSI bus must be configured with a unique ID, from 0 to 15. The host adapter is
usually set to 7 or 15.
Integrated drive electronics (IDE) color coded connectors... - CORRECT
ANSWER-The blue connector is for the motherboard port. The black (end) and
grey (middle) connectors attach to devices 0 and 1. On the cable, pin 1 is
identified with a red stripe.
,Serial port is referred to as a... - CORRECT ANSWER-Communications (COM)
port.
USB 3.2 Gen 1 speed... - CORRECT ANSWER-5 Gbps
USB 3.2 Gen 2x1 - CORRECT ANSWER-10 Gbps
USB 3.2 Gen 2x2 - CORRECT ANSWER-2 x 10 Gbps
Molex power connectors have how many pins... - CORRECT ANSWER-Molex
connector is usually white or clear plastic and has 4 pins.
SATA speeds... original, revision 2 and revision 3 - CORRECT ANSWER-The first
commercially available SATA standard supported speeds of up to 150 MBps. This
standard was quickly augmented by SATA revision 2 (300 MBps) and then SATA
revision 3 (600 MBps).
...provides a fast downlink but a slow uplink. - CORRECT ANSWER-Asymmetrical
DSL (ADSL)
...DSL offer the same uplink and downlink speeds. - CORRECT ANSWER-
Symmetric version of DSL
,...solution retains some sort of copper wiring to the customer premises while
extending the fiber link from the point of presence to a communications cabinet
servicing multiple subscribers. - CORRECT ANSWER-Fiber to the curb (FTTC)
mainstream interface for modern adapter cards.
x16 x8 x4 x1 slots - CORRECT ANSWER-Peripheral Component Interconnect
Express (PCIe) bus
a legacy bus type, having been superseded by PCI Express. - CORRECT ANSWER-
Peripheral Component Interconnect (PCI)
the standard form factor for most desktop PC motherboards and cases. 12 inches
wide by 9.6 inches deep. Can contain up to seven expansion slots - CORRECT
ANSWER-Advanced Technology Extended (ATX)
standard specifies a 9.6-inch (244 mm x 244 mm) square board. Can have a
maximum of four expansion slots. - CORRECT ANSWER-Micro-ATX (mATX)
6.7 inches (170 mm x 170 mm) square with one expansion slot. - CORRECT
ANSWER-Mini-ITX
How many pins is the P1 main motherboard? - CORRECT ANSWER-The main P1
motherboard power connector is a distinctive 2-pin x 12-pin block with square pin
receptacles.
, ...achieves higher bit rates than other DSL types at the expense of range. -
CORRECT ANSWER-Very high-speed DSL (VDSL). Allows for both symmetric and
asymmetric modes
...Internet connection means that the service provider's fiber optic cable is run all
the way to the customer's building. - CORRECT ANSWER-fiber to the premises
(FTTP)
Optical network terminal (ONT) - CORRECT ANSWER-converts the optical signal
to an electrical one. The ONT is connected to the customer's router using an RJ45
copper wire patch cord.
...uses ground-based long-range fixed access wireless technology. - CORRECT
ANSWER-Wireless internet service provider (WISP)
...allows subscribers to use a removable subscriber identity module (SIM) card to
use an unlocked handset with their chosen network provider. - CORRECT
ANSWER-Global System for Mobile Communication (GSM)
...the handset is directly managed by the provider and there is no removable SIM
card. - CORRECT ANSWER-Code Division Multiple Access (CDMA)
An IPv4 address is how many bits long? - CORRECT ANSWER-32 bits long.
